Analytical Modeling and Finite Element Simulation of Aluminum and Steel sheet using Incremental Sheet Forming (ISF) / (Record no. 609135)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02687nam a22001577a 4500 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 670 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Pal, Abdullah |
| 245 ## - TITLE STATEMENT | |
| Title | Analytical Modeling and Finite Element Simulation of Aluminum and Steel sheet using Incremental Sheet Forming (ISF) / |
| Statement of responsibility, etc. | Abdullah Pal |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Islamabad : |
| Name of producer, publisher, distributor, manufacturer | SMME- NUST; |
| Date of production, publication, distribution, manufacture, or copyright notice | 2022. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 73p. |
| Other physical details | Soft Copy |
| Dimensions | 30cm |
| 500 ## - GENERAL NOTE | |
| General note | Incremental sheet forming (ISF) is an incredibly new flexible forming system. ISF<br/>has first-rate adaptability to standard milling machines and requires minimum use of<br/>complicated tooling, dies and forming press, which makes the process cost-effective and<br/>smooth to automate for numerous applications. Incremental Sheet Forming (ISF) is an<br/>advanced forming process used to obtain application specific, customized, symmetric or<br/>asymmetric shapes that are required for automobile and aircraft industries for specific<br/>purposes. Hemispherical tool used in this forming process consecutively forces the sheet to<br/>deform locally and ultimately gives the target profile. Various machining parameters, like<br/>forming feed, lubrication and step size are varied to get the best working parameters for the<br/>incremental sheet forming. AA-5083 and AISI 1005 grade materials are used for comparison<br/>and best results. After validating the Abaqus model with previous work, a material model<br/>was ready for both materials. Mesh convergence was done with different element size. Blank<br/>sheet is used as a deformable part and tool is used as an analytically rigid part. Hemispherical<br/>tip tool used in this forming process consecutively forces the sheet to deform locally and<br/>ultimately gives the target profile. Interaction between the tool and sheet is surface to surface<br/>with kinematic constraint method. Three boundary conditions were used one for the sheet<br/>and two for the tool. Finite element Simulations were done by varying the three process<br/>parameters using explicit dynamic analysis and the results were observed. Output parameters<br/>were Forming Force in z-axis (RF3), Total Strain energy (ALLIE), External work (ALLWK)<br/>and Von Mises stress. Results shows that as the step size increases the forming force, energy<br/>and stresses increases. When the feed increases the forming force and stresses decreases<br/>whereas the energies increases. In the end, when coefficient of friction increases forming<br/>force and stresses decreases. Experimentation will be done in near future to validate the<br/>results. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MS Design and Manufacturing Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Supervisor : Dr. Shahid Ikramullah Butt |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://10.250.8.41:8080/xmlui/handle/123456789/30598">http://10.250.8.41:8080/xmlui/handle/123456789/30598</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis |
| Withdrawn status | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Koha item type |
|---|---|---|---|---|---|---|---|
| School of Mechanical & Manufacturing Engineering (SMME) | School of Mechanical & Manufacturing Engineering (SMME) | E-Books | 05/15/2024 | 670 | SMME-TH-723 | Thesis |